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 How to create one plot of multiple data sets?		  New Topic  Reply to Topic
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Florens

Germany
4 Posts
Posted - 10/08/2010 :  4:57:43 PM  Show Profile  Edit Topic  Reply with Quote  View user's IP address  Delete Topic
Hello there!

I`m using OriginPro 8 on Windows Vista and I`m still a beginner to Origin.

My problem is, that i have 19 sets of force/strain data and i have to get these into one plot, so that i can directly compare the 19 graphs. The data sets were created by the software of a friction press and the strain values for which the force values were measured differ from data set to data set.
Up to now i got all data sets into one worksheet (so i have the data in 38 columns now).
Maybe there is a possiblity to normalize the force values to one set of strain data somehow?

I have a short excerpt of the data i got, so that you know what I`m talking about (Dehnung=Strain; Standardkraft=Force):

[img]

I would be very happy, if someone knows how to solve the problem!

Thank you very much!

Flo

VincentLiu

China
Posts
Posted - 10/08/2010 :  11:10:31 PM  Show Profile  Edit Reply  Reply with Quote  View user's IP address  Delete Reply
Do you mean you want the 19 plots share the same X values and then you could compare the data points with the same X value from different plots? If yes, you could first use the Interpolate tool in Origin to interpolate the 19 pairs of datasets, and then use the interpolated datasets to create a graph with 19 plots.

For more details about the tool, please refer to

http://www.originlab.com/www/helponline/Origin/en/UserGuide/Interpolate_Extrapolate.html

Vincent
OriginLab Technical Services
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Florens

Germany
4 Posts
Posted - 10/09/2010 :  10:35:43 AM  Show Profile  Edit Reply  Reply with Quote  View user's IP address  Delete Reply
Yes, that is what I was looking for.

Thanks a lot!

Flo
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